Finding the Fourth Proportional to 40,498.17, 55,887.12 and 22,349.07

Step by Step Solution

1. Step 1: Write the proportion equation
   40,498.17 : 55,887.12 = 22,349.07 : x
2. Step 2: Convert to fraction form
   40,498.17/55,887.12 = 22,349.07/x
3. Step 3: Cross multiply
   40,498.17x = 55,887.12 × 22,349.07
4. Step 4: Simplify right side
   40,498.17x = 1,249,025,156.98
5. Step 5: Solve for x
   x = 1,249,025,156.98/40,498.17
6. Step 6: Final answer
   x = 30,841.52